From 532616bbd62bea0fe4873f2e7a57de7be9ba3976 Mon Sep 17 00:00:00 2001
From: tye1 <tye1@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 18 Jul 2012 09:32:05 +0000
Subject: Add interfaces to several library instances of BaseCryptLib.

Signed-off-by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13539 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Pk/CryptRsaExtNull.c                           | 125 +++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Pk/CryptRsaExtNull.c

(limited to 'CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Pk/CryptRsaExtNull.c')

diff --git a/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Pk/CryptRsaExtNull.c b/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Pk/CryptRsaExtNull.c
new file mode 100644
index 0000000000..e44cdde44f
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibRuntimeCryptProtocol/Pk/CryptRsaExtNull.c
@@ -0,0 +1,125 @@
+/** @file
+  RSA Asymmetric Cipher Wrapper Implementation over OpenSSL.
+
+  This file does not provide real capabilities for following APIs in RSA handling:
+  1) RsaGetKey
+  2) RsaGenerateKey
+  3) RsaCheckKey
+  4) RsaPkcs1Sign
+
+Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution.  The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "InternalCryptLib.h"
+
+/**
+  Gets the tag-designated RSA key component from the established RSA context.
+
+  Return FALSE to indicate this interface is not supported.
+
+  @param[in, out]  RsaContext  Pointer to RSA context being set.
+  @param[in]       KeyTag      Tag of RSA key component being set.
+  @param[out]      BigNumber   Pointer to octet integer buffer.
+  @param[in, out]  BnSize      On input, the size of big number buffer in bytes.
+                               On output, the size of data returned in big number buffer in bytes.
+
+  @retval FALSE  This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaGetKey (
+  IN OUT  VOID         *RsaContext,
+  IN      RSA_KEY_TAG  KeyTag,
+  OUT     UINT8        *BigNumber,
+  IN OUT  UINTN        *BnSize
+  )
+{
+  ASSERT (FALSE);
+  return FALSE;
+}
+
+/**
+  Generates RSA key components.
+
+  Return FALSE to indicate this interface is not supported.
+
+  @param[in, out]  RsaContext           Pointer to RSA context being set.
+  @param[in]       ModulusLength        Length of RSA modulus N in bits.
+  @param[in]       PublicExponent       Pointer to RSA public exponent.
+  @param[in]       PublicExponentSize   Size of RSA public exponent buffer in bytes. 
+
+  @retval FALSE  This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaGenerateKey (
+  IN OUT  VOID         *RsaContext,
+  IN      UINTN        ModulusLength,
+  IN      CONST UINT8  *PublicExponent,
+  IN      UINTN        PublicExponentSize
+  )
+{
+  ASSERT (FALSE);
+  return FALSE;
+}
+
+/**
+  Validates key components of RSA context.
+
+  Return FALSE to indicate this interface is not supported.
+
+  @param[in]  RsaContext  Pointer to RSA context to check.
+
+  @retval FALSE  This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaCheckKey (
+  IN  VOID  *RsaContext
+  )
+{
+  ASSERT (FALSE);
+  return FALSE;
+}
+
+/**
+  Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme.
+
+  Return FALSE to indicate this interface is not supported.
+
+  @param[in]       RsaContext   Pointer to RSA context for signature generation.
+  @param[in]       MessageHash  Pointer to octet message hash to be signed.
+  @param[in]       HashSize     Size of the message hash in bytes.
+  @param[out]      Signature    Pointer to buffer to receive RSA PKCS1-v1_5 signature.
+  @param[in, out]  SigSize      On input, the size of Signature buffer in bytes.
+                                On output, the size of data returned in Signature buffer in bytes.
+
+  @retval FALSE  This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaPkcs1Sign (
+  IN      VOID         *RsaContext,
+  IN      CONST UINT8  *MessageHash,
+  IN      UINTN        HashSize,
+  OUT     UINT8        *Signature,
+  IN OUT  UINTN        *SigSize
+  )
+{
+  ASSERT (FALSE);
+  return FALSE;
+}
+
+
-- 
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